Botany - Taxonomy and Systematic Botany Book Back Questions

11th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Biology

Time : 00:45:00 Hrs
Total Marks : 25
    5 x 1 = 5
  1. Specimen derived from non-original collection serves as the nomenclatural type, when original specimen is missing. It is known as

    (a)

    Holotype

    (b)

    Neotype

    (c)

    Isotype

    (d)

    Paratype

  2. Phylogenetic classification is the most favoured classification because it reflects

    (a)

    Comparative Anatomy

    (b)

    Number of flowers produced

    (c)

    Comparative cytology

    (d)

    Evolutionary relationships

  3. The taxonomy which involves the similarities and dissimilarities among the immune system of different taxa is termed as

    (a)

    Chemotaxonomy

    (b)

    Molecular systematics

    (c)

    Serotaxonomy

    (d)

    Numerical taxonomy

  4. Which of the following is a flowering plant with nodules containing filamentous nitrogen fixing micro-organisms?

    (a)

    Crotalaria juncea

    (b)

    Cycas revoluta

    (c)

    Cicer arietinum

    (d)

    Casuarina equisetifolia

  5. Flowers are zygomorphic in

    (a)

    Ceropegia

    (b)

    Thevetia

    (c)

    Datura

    (d)

    Solanum

  6. 1 x 2 = 2
  7. Where will you place the plants which contain two cotyledons with cup shaped thalamus?

  8. 1 x 3 = 3
  9. What is the role of national gardens in conserving biodiversity? - Discuss.

  10. 3 x 5 = 15
  11. How does molecular markers work to unlock the evolutionary history of organisms?

  12. Give the floral characters of Clitoria ternatea.

  13. How will you distinguish Solanaceae members from Liliaceae members?

*****************************************

TN 11th Standard Biology free Online practice tests

Reviews & Comments about 11th Botany - Taxonomy and Systematic Botany Book Back Questions

Write your Comment